把图片用字符拼起来

from PIL import Image, ImageDraw, ImageFont


class DrawPhotoWithMessage:
    def __init__(self, img_path, save_path, font_size=5, message="我喜欢你！", font='myfont.ttf'):

        self.font_size = font_size
        self.text = message
        self.img_path = img_path
        self.font = font
        self.save_path = save_path

    @staticmethod
    def each_char(text):
        while True:
            for i in range(len(text)):
                yield text[i]

    def draw_it(self):
        img_raw = Image.open(self.img_path)
        img_array = img_raw.load()

        img_new = Image.new("RGB", img_raw.size, (0, 0, 0))
        draw = ImageDraw.Draw(img_new)
        font = ImageFont.truetype(self.font, self.font_size)

        ch_gen = self.each_char(self.text)

        for y in range(0, img_raw.size[1], self.font_size):
            for x in range(0, img_raw.size[0], self.font_size):
                draw.text((x, y), next(ch_gen), font=font, fill=img_array[x, y], direction=None)

        img_new.convert('RGB').save(self.save_path)


if __name__ == '__main__':
    draw_photo = DrawPhotoWithMessage("timg.jpg", "result.png")
    draw_photo.draw_it()